
body {
  margin: 0;
  padding: 0;
}
#app {
    height: 100vh;
    width: 100vw;
    background-image: url(bg.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    overflow: hidden;
    position: relative;
}
.app {
    width: 1920px;
    height: 1080px;
    position: absolute;
    transform-origin: 0 0;
    left: 50%;
    top: 50%;

}
.line1, .line2 {
    display: flex;
    justify-content: space-between;
    align-items: center;
}


.border-box-content {
    display: flex;
    align-items: center;
    justify-content: center;
}